pin docutils version for Sphinx #267

	name: "Sphinx: Render docs"

	on: push

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: '3.x'

	- name: Install Sphinx & Dependencies
	run: \|
	pip install sphinx sphinx_markdown_builder sphinx_rtd_theme sphinx-argparse m2r pandas bio "docutils==0.20"
	sudo apt-get install python3-distutils
	- name: Build Documentation
	working-directory: docs
	run: sphinx-build . _build
	- name: copy image files
	run: cp -r docs/assets docs/_build/
	- uses: actions/upload-pages-artifact@v3
	with:
	name: github-pages
	path: docs/_build/

	deploy:
	needs: build
	if: github.ref == 'refs/heads/main'
	permissions:
	id-token: write
	pages: write
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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